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بكرة "Prusik Minding Pulley" مقاس 3 بوصات من PMP هي الأكبر بين ثلاثة أحجام من بكرات SMC PMP، وبالتالي تتحمل أكبر الأحمال وأصعب المهام. تتميز بكرات PMP بتصميم قاعدة عريضة يزيد من فعالية وصلة Prusik، وتُستخدم غالبًا كقطعة أساسية في أنظمة التقاط ونقل التقدم. تتميز بكرات PMP بتعدد استخداماتها، ويمكن استخدامها في مجالات عديدة، بدءًا من أنظمة التقاط ونقل التقدم، وصولًا إلى إنقاذ الشقوق، والخطوط العالية، وعبور تيرول.
The D-shaped top hole accepts up to 3 large rescue carabiners or multiple small carabiners and allows the carabiners to be rotated freely and completely through the hole. Side plates are precisely tensioned to aid one-handed use. Solid side plates also help to further reduce snagging. Sealed ball bearings provide optimal efficiency and reduce the performance-robbing resistance that is inherent in most multiple component systems and are not prone to failure under misaligned loads or with twisted gear that may occur with needle bearing.
UL certified to NFPA 1983 “G” General Use.
High efficiency sealed ball bearings providing flawless function under conditions that would shut down lesser grade pulleys.
Side plates are precisely tensioned for easy one-handed operation and secure placement at any point along the rope.
Oversized top hole is designed for use with up to 2 rescue carabiners and is large enough to allow sleeve of locked carabiner to pass through.
Low profile fasteners reduce snagging and hanging up when pulley is being moved.
Wide base design works most efficiently with Prusik cords of up to 8mm.
Made in the USA.
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